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use-cloudwatch-agent-add-ec2-instances-monitor-installation-and-teaching
Raw
install.ps1
cd "C:\Program Files\Amazon\AmazonCloudWatchAgent"
PS C:\Program Files\Amazon\AmazonCloudWatchAgent> .\amazon-cloudwatch-agent-ctl.ps1 -a fetch-config -m ec2 -c file:"C:\Program Files\Amazon\AmazonCloudWatchAgent\config.json" -s # 重新啟動 CloudWatch Agent 並且使用本地 json 設定檔
PS C:\Program Files\Amazon\AmazonCloudWatchAgent> .\amazon-cloudwatch-agent-ctl.ps1 -a start # 開啟
PS C:\Program Files\Amazon\AmazonCloudWatchAgent> .\amazon-cloudwatch-agent-ctl.ps1 -a stop # 停止
PS C:\Program Files\Amazon\AmazonCloudWatchAgent> .\amazon-cloudwatch-agent-ctl.ps1 -a status # 檢查狀態
Raw
install.sh
sudo apt-get update && sudo apt-get install collectd -y // 安裝 collectd
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -c file:/opt/aws/amazon-cloudwatch-agent/bin/config.json -s // 重新啟動 CloudWatch Agent 並且使用本地 json 設定檔
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -c ssm:configuration-parameter-store-name -s // 啟動 CloudWatch Agent 並且使用本地 SSM 設定檔
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a start // 開啟
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a stop // 停止
sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a status // 檢查狀態
Raw
ubuntu-amazon-cloudwatch-agent-config-wizard.shell
ubuntu@ip-10-0-0-1:~$ sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-config-wizard
=============================================================
= Welcome to the AWS CloudWatch Agent Configuration Manager =
=============================================================
On which OS are you planning to use the agent?
1. linux
2. windows
default choice: [1]:
Trying to fetch the default region based on ec2 metadata...
Are you using EC2 or On-Premises hosts?
1. EC2
2. On-Premises
default choice: [1]:
Which user are you planning to run the agent?
1. root
2. cwagent
3. others
default choice: [1]:
Do you want to turn on StatsD daemon?
1. yes
2. no
default choice: [1]:
Which port do you want StatsD daemon to listen to?
default choice: [8125]
What is the collect interval for StatsD daemon?
1. 10s
2. 30s
3. 60s
default choice: [1]:
What is the aggregation interval for metrics collected by StatsD daemon?
1. Do not aggregate
2. 10s
3. 30s
4. 60s
default choice: [4]:
Do you want to monitor metrics from CollectD?
1. yes
2. no
default choice: [1]:
Do you want to monitor any host metrics? e.g. CPU, memory, etc.
1. yes
2. no
default choice: [1]:
Do you want to monitor cpu metrics per core? Additional CloudWatch charges may apply.
1. yes
2. no
default choice: [1]:
Do you want to add ec2 dimensions (ImageId, InstanceId, InstanceType, AutoScalingGroupName) into all of your metrics if the info is available?
1. yes
2. no
default choice: [1]:
Would you like to collect your metrics at high resolution (sub-minute resolution)? This enables sub-minute resolution for all metrics, but you can customize for specific metrics in the output json file.
1. 1s
2. 10s
3. 30s
4. 60s
default choice: [4]:
Which default metrics config do you want?
1. Basic
2. Standard
3. Advanced
4. None
default choice: [1]:
3
Current config as follows:
{
"agent": {
"metrics_collection_interval": 60,
"run_as_user": "root"
},
"metrics": {
"append_dimensions": {
"AutoScalingGroupName": "${aws:AutoScalingGroupName}",
"ImageId": "${aws:ImageId}",
"InstanceId": "${aws:InstanceId}",
"InstanceType": "${aws:InstanceType}"
},
"metrics_collected": {
"collectd": {
"metrics_aggregation_interval": 60
},
"cpu": {
"measurement": [
"cpu_usage_idle",
"cpu_usage_iowait",
"cpu_usage_user",
"cpu_usage_system"
],
"metrics_collection_interval": 60,
"resources": [
"*"
],
"totalcpu": false
},
"disk": {
"measurement": [
"used_percent",
"inodes_free"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"diskio": {
"measurement": [
"io_time",
"write_bytes",
"read_bytes",
"writes",
"reads"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"mem": {
"measurement": [
"mem_used_percent"
],
"metrics_collection_interval": 60
},
"netstat": {
"measurement": [
"tcp_established",
"tcp_time_wait"
],
"metrics_collection_interval": 60
},
"statsd": {
"metrics_aggregation_interval": 60,
"metrics_collection_interval": 10,
"service_address": ":8125"
},
"swap": {
"measurement": [
"swap_used_percent"
],
"metrics_collection_interval": 60
}
}
}
}
Are you satisfied with the above config? Note: it can be manually customized after the wizard completes to add additional items.
1. yes
2. no
default choice: [1]:
Do you have any existing CloudWatch Log Agent (http://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/AgentReference.html) configuration file to import for migration?
1. yes
2. no
default choice: [2]:
Do you want to monitor any log files?
1. yes
2. no
default choice: [1]:
2
Saved config file to /opt/aws/amazon-cloudwatch-agent/bin/config.json successfully.
Current config as follows:
{
"agent": {
"metrics_collection_interval": 60,
"run_as_user": "root"
},
"metrics": {
"append_dimensions": {
"AutoScalingGroupName": "${aws:AutoScalingGroupName}",
"ImageId": "${aws:ImageId}",
"InstanceId": "${aws:InstanceId}",
"InstanceType": "${aws:InstanceType}"
},
"metrics_collected": {
"collectd": {
"metrics_aggregation_interval": 60
},
"cpu": {
"measurement": [
"cpu_usage_idle",
"cpu_usage_iowait",
"cpu_usage_user",
"cpu_usage_system"
],
"metrics_collection_interval": 60,
"resources": [
"*"
],
"totalcpu": false
},
"disk": {
"measurement": [
"used_percent",
"inodes_free"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"diskio": {
"measurement": [
"io_time",
"write_bytes",
"read_bytes",
"writes",
"reads"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"mem": {
"measurement": [
"mem_used_percent"
],
"metrics_collection_interval": 60
},
"netstat": {
"measurement": [
"tcp_established",
"tcp_time_wait"
],
"metrics_collection_interval": 60
},
"statsd": {
"metrics_aggregation_interval": 60,
"metrics_collection_interval": 10,
"service_address": ":8125"
},
"swap": {
"measurement": [
"swap_used_percent"
],
"metrics_collection_interval": 60
}
}
}
}
Please check the above content of the config.
The config file is also located at /opt/aws/amazon-cloudwatch-agent/bin/config.json.
Edit it manually if needed.
Do you want to store the config in the SSM parameter store?
1. yes
2. no
default choice: [1]:
2
Program exits now.
Raw
ubuntu-config.json
{
"agent": {
"metrics_collection_interval": 60,
"run_as_user": "root"
},
"metrics": {
"append_dimensions": {
"AutoScalingGroupName": "${aws:AutoScalingGroupName}",
"ImageId": "${aws:ImageId}",
"InstanceId": "${aws:InstanceId}",
"InstanceType": "${aws:InstanceType}"
},
"metrics_collected": {
"collectd": {
"metrics_aggregation_interval": 60
},
"cpu": {
"measurement": [
"cpu_usage_idle",
"cpu_usage_iowait",
"cpu_usage_user",
"cpu_usage_system"
],
"metrics_collection_interval": 60,
"resources": [
"*"
],
"totalcpu": false
},
"disk": {
"measurement": [
"used_percent",
"inodes_free"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"diskio": {
"measurement": [
"io_time",
"write_bytes",
"read_bytes",
"writes",
"reads"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"mem": {
"measurement": [
"mem_used_percent"
],
"metrics_collection_interval": 60
},
"netstat": {
"measurement": [
"tcp_established",
"tcp_time_wait"
],
"metrics_collection_interval": 60
},
"statsd": {
"metrics_aggregation_interval": 60,
"metrics_collection_interval": 10,
"service_address": ":8125"
},
"swap": {
"measurement": [
"swap_used_percent"
],
"metrics_collection_interval": 60
}
}
}
}
Raw
windows-amazon-cloudwatch-agent-config-wizard.ps1
PS C:\Program Files\Amazon\AmazonCloudWatchAgent> .\amazon-cloudwatch-agent-config-wizard.exe
=============================================================
= Welcome to the AWS CloudWatch Agent Configuration Manager =
=============================================================
On which OS are you planning to use the agent?
1. linux
2. windows
default choice: [2]:
Trying to fetch the default region based on ec2 metadata...
Are you using EC2 or On-Premises hosts?
1. EC2
2. On-Premises
default choice: [1]:
Do you want to turn on StatsD daemon?
1. yes
2. no
default choice: [1]:
Which port do you want StatsD daemon to listen to?
default choice: [8125]
What is the collect interval for StatsD daemon?
1. 10s
2. 30s
3. 60s
default choice: [1]:
What is the aggregation interval for metrics collected by StatsD daemon?
1. Do not aggregate
2. 10s
3. 30s
4. 60s
default choice: [4]:
Do you have any existing CloudWatch Log Agent configuration file to import for migration?
1. yes
2. no
default choice: [2]:
Do you want to monitor any host metrics? e.g. CPU, memory, etc.
1. yes
2. no
default choice: [1]:
Do you want to monitor cpu metrics per core? Additional CloudWatch charges may apply.
1. yes
2. no
default choice: [1]:
Do you want to add ec2 dimensions (ImageId, InstanceId, InstanceType, AutoScalingGroupName) into all of your metrics if
the info is available?
1. yes
2. no
default choice: [1]:
Would you like to collect your metrics at high resolution (sub-minute resolution)? This enables sub-minute resolution fo
r all metrics, but you can customize for specific metrics in the output json file.
1. 1s
2. 10s
3. 30s
4. 60s
default choice: [4]:
Which default metrics config do you want?
1. Basic
2. Standard
3. Advanced
4. None
default choice: [1]:
3
Current config as follows:
{
"metrics": {
"append_dimensions": {
"AutoScalingGroupName": "${aws:AutoScalingGroupName}",
"ImageId": "${aws:ImageId}",
"InstanceId": "${aws:InstanceId}",
"InstanceType": "${aws:InstanceType}"
},
"metrics_collected": {
"LogicalDisk": {
"measurement": [
"% Free Space"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"Memory": {
"measurement": [
"% Committed Bytes In Use"
],
"metrics_collection_interval": 60
},
"Paging File": {
"measurement": [
"% Usage"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"PhysicalDisk": {
"measurement": [
"% Disk Time",
"Disk Write Bytes/sec",
"Disk Read Bytes/sec",
"Disk Writes/sec",
"Disk Reads/sec"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"Processor": {
"measurement": [
"% User Time",
"% Idle Time",
"% Interrupt Time"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"TCPv4": {
"measurement": [
"Connections Established"
],
"metrics_collection_interval": 60
},
"TCPv6": {
"measurement": [
"Connections Established"
],
"metrics_collection_interval": 60
},
"statsd": {
"metrics_aggregation_interval": 60,
"metrics_collection_interval": 10,
"service_address": ":8125"
}
}
}
}
Are you satisfied with the above config? Note: it can be manually customized after the wizard completes to add additiona
l items.
1. yes
2. no
default choice: [1]:
Do you want to monitor any customized log files?
1. yes
2. no
default choice: [1]:
2
Do you want to monitor any Windows event log?
1. yes
2. no
default choice: [1]:
2
Saved config file to config.json successfully.
Current config as follows:
{
"metrics": {
"append_dimensions": {
"AutoScalingGroupName": "${aws:AutoScalingGroupName}",
"ImageId": "${aws:ImageId}",
"InstanceId": "${aws:InstanceId}",
"InstanceType": "${aws:InstanceType}"
},
"metrics_collected": {
"LogicalDisk": {
"measurement": [
"% Free Space"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"Memory": {
"measurement": [
"% Committed Bytes In Use"
],
"metrics_collection_interval": 60
},
"Paging File": {
"measurement": [
"% Usage"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"PhysicalDisk": {
"measurement": [
"% Disk Time",
"Disk Write Bytes/sec",
"Disk Read Bytes/sec",
"Disk Writes/sec",
"Disk Reads/sec"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"Processor": {
"measurement": [
"% User Time",
"% Idle Time",
"% Interrupt Time"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"TCPv4": {
"measurement": [
"Connections Established"
],
"metrics_collection_interval": 60
},
"TCPv6": {
"measurement": [
"Connections Established"
],
"metrics_collection_interval": 60
},
"statsd": {
"metrics_aggregation_interval": 60,
"metrics_collection_interval": 10,
"service_address": ":8125"
}
}
}
}
Please check the above content of the config.
The config file is also located at config.json.
Edit it manually if needed.
Do you want to store the config in the SSM parameter store?
1. yes
2. no
default choice: [1]:
2
Please press Enter to exit...
Raw
windows-config.json
{
"metrics": {
"append_dimensions": {
"AutoScalingGroupName": "${aws:AutoScalingGroupName}",
"ImageId": "${aws:ImageId}",
"InstanceId": "${aws:InstanceId}",
"InstanceType": "${aws:InstanceType}"
},
"metrics_collected": {
"LogicalDisk": {
"measurement": [
"% Free Space"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"Memory": {
"measurement": [
"% Committed Bytes In Use"
],
"metrics_collection_interval": 60
},
"Paging File": {
"measurement": [
"% Usage"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"PhysicalDisk": {
"measurement": [
"% Disk Time",
"Disk Write Bytes/sec",
"Disk Read Bytes/sec",
"Disk Writes/sec",
"Disk Reads/sec"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"Processor": {
"measurement": [
"% User Time",
"% Idle Time",
"% Interrupt Time"
],
"metrics_collection_interval": 60,
"resources": [
"*"
]
},
"TCPv4": {
"measurement": [
"Connections Established"
],
"metrics_collection_interval": 60
},
"TCPv6": {
"measurement": [
"Connections Established"
],
"metrics_collection_interval": 60
},
"statsd": {
"metrics_aggregation_interval": 60,
"metrics_collection_interval": 10,
"service_address": ":8125"
}
}
}
}
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